1) Writer and handwriting identification are mainly regarded as different textures rather than just visually seeing the difference in peoples handwritings. Signature verification is complicated because when somebody writes a piece of handwriting in order to verify that the another piece is theirs to they have to repeat the exact same piece.

2) Forty people were selected and split into 2 groups, each group consisting of 20 people. Then they took examples of all the people. 25 non-overlapping handwriting samples were taken from each person. They then analyzed the difference in the handwritings; the amount of spacing between lines, the difference in slant of the words and lines, some people couldnt write in a straight line and multiple other examples.

3) The information that the expierments show is very helpful and is considered good science to conclude that the handwriting of people is visually different and the texture expierement shows that the textures of writings can help to determine who wrote what. Along with many different features handwritings can be classified.

4) Other factors include the handwriting styles of different people, and similarities between different handwriting in people. They also concluded that people have a normalization to the way that they write and all of the characteristics of their writing such as spacing, size of letters, different length in lines and characters.

5) - They digitized the length of the lines to show the average of where the lines end.
- There are many different line patterns. the same person can write in a straight line, the spacing is different, and some writing samples the writings really close together.
-zoomed in on a handwriting sample and it shows the different frequencies and orientation.
-Different features are have different rates.
-Different handwritings are plain.